Product Review

General Using Guide for Calculs Heat Transfer Products (Iron on Patches and Transfer)

For household iron:

1. Place the t-shirt or fabric on a hard, flat surface, and smooth out the shirt with the iron if the shirt happens to be wrinkly. The surface you're ironing on should be heat resistant (unlike an ironing board) and should be large enough to be able to iron the entire area of the transfer.
2. Place a piece of cardboard or a folded up brown paper bag inside the shirt directly underneath where the transfer image will be ironed on. Putting a barrier between the two pieces of fabric stops the heat of the iron from transferring the image onto both sides of the t-shirt.
3. Set your iron to the hottest setting but do not use steam. Steam can greatly hinder the transfer's ability to adhere to the fabric. Give the patterns heat and pressure evenly for 30 to 60 seconds. Iron the inside of the t-shirt for 15 to 30 seconds with the same steps above.
4. Check to make sure the edges of the transfer are fully attached before you move onto removing the backing paper. If the edges are not fully stuck to the fabric, continue to iron the edges of the transfer. Be sure to apply steady and even pressure as you iron so the complete image is fully attached.

Rember the key of a perfect transfer image are enough PRESSURE and uniform HEAT. Ironing on hard surface like Formica or a wooden cutting board would be especially useful for doing iron on transfers because they are good at retaining heat. 

And if you have an heat press machine, set the machine within 160 to 180 degrees and press down for 5 to 10 seconds.

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